Preparation and electrochemical properties of layered lithium-cobalt-manganese oxides

被引：45

作者：

Numata, K ^{[1
]}

Yamanaka, S

机构：

[1] Mitsui Min & Smelting Co Ltd, Battery Mat Res Lab, Takehara 7250025, Japan

[2] Hiroshima Univ, Fac Engn, Dept Appl Chem, Higashihiroshima 7398527, Japan

来源：

SOLID STATE IONICS | 1999年 / 118卷 / 1-2期

关键词：

lithium; secondary lithium battery; layered compound; solid solution; cyclic voltammetry;

D O I：

10.1016/S0167-2738(98)00425-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The solid solutions Li(Co1-xLix/3Mn2x/3)O-2 were prepared over the whole compositional range between two kinds of layer structured compounds, LiCoO2 and Li2MnO3. The performance of the solid solution as the cathode of the lithium cell was comparable with that of LiCoO2, although the discharge capacity decreased with the increase of x. The cyclic voltammetry of the Mn-substituted samples showed two anodic peaks at 3.9 and 4.4 V. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：117 / 120

页数：4

共 4 条

[1] ILTCHEV N, 1996, ELECTROCHEM SOC P 96, V17, P235
[2] ELECTROCHEMICAL AND INSITU X-RAY-DIFFRACTION STUDIES OF LITHIUM INTERCALATION IN LIXCOO2
REIMERS, JN
DAHN, JR
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1992, 139 (08) : 2091 - 2097
[3] EFFECT OF MN-SUBSTITUTION FOR CO ON THE CRYSTAL-STRUCTURE AND ACID DELITHIATION OF LIMNYCO1-YO2 SOLID-SOLUTIONS
STOYANOVA, R
ZHECHEVA, E
ZARKOVA, L
[J]. SOLID STATE IONICS, 1994, 73 (3-4) : 233 - 240
[4] CRYSTALLOGRAPHIC AND MAGNETIC-STRUCTURE OF LI2MNO3
STROBEL, P
LAMBERTANDRON, B
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1988, 75 (01) : 90 - 98

← 1 →